Peak Vises: Top class vises proudly made in the USA! All components of the Peak Vise are high quality stainless steel, hardened tool steel, and brass, with aluminum for the jaw tube link arm. The vise includes a set screw and Allen wrench to allow the vise to break down flat for travel. The hardened jaws can hold hooks from size 2 streamers down to #24 midges and the positive stop cam action allows repeatable gripping from the first fly to the last. Lifetime warranty on materials and workmanship.